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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10937786 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Sep. 18, 2018

Gate cut structures

Applicant:

Globalfoundries Inc., Grand Cayman, KY;

Inventors:

Hui Zang, Guilderland, NY (US);

Ruilong Xie, Niskayuna, NY (US);

Laertis Economikos, Wappingers Falls, NY (US);

Assignee:

GLOBALFOUNDRIES U.S. INC., Santa Clara, CA (US);

Attorneys:

Francois Pagette

Andrew M. Calderon

Roberts Calderon Safran & Cole, P.C.

Primary Examiner:

Laura M Menz

Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 27/088 (2006.01); H01L 29/08 (2006.01); H01L 29/78 (2006.01); H01L 29/66 (2006.01); H01L 21/8234 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0886 (2013.01); H01L 21/82345 (2013.01); H01L 21/823468 (2013.01); H01L 21/823475 (2013.01); H01L 29/0847 (2013.01); H01L 29/6656 (2013.01); H01L 29/66545 (2013.01); H01L 29/7851 (2013.01); H01L 2029/7858 (2013.01);
Abstract

The present disclosure generally relates to semiconductor structures and, more particularly, to gate cut structures and methods of manufacture. The structure includes: a plurality of gate structures comprising source and drain regions and sidewall spacers comprised of different dielectric materials; and contacts connecting to the source and drain regions and isolated from the gate structures by the different dielectric materials.

Find Patent Forward Citations

Zang, Hui. (2021). Gate cut structures (U.S. Patent No. 10937786). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10937786

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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